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CursusDespite the abundance of anti-snoring remedies, their effectiveness is often limited due to a lack of understanding of the mechanics behind this phenomenon. Physicists have developed a 3D model of the airways to study the causes of loud snoring and to explore new approaches to treatment.
NaturaOver the next 30 to 50 years, forecasts for ice loss in Antarctica remain fairly reliable, which is important for planning adaptation measures to rising sea levels. However, by the end of the century, uncertainty increases, highlighting the need to improve models and strengthen international cooperation.
CursusA new study shows that the disappearance of Neanderthals and the success of Homo sapiens in Europe were influenced not only by climate or competition, but by a complex combination of factors, including social connections. Interconnected populations and well-developed networks of interaction helped people share resources and overcome crises, which played a crucial role in their survival.
CursusAmerican scientists have discovered that plant seeds can perceive the sound of rain and accelerate germination in response to acoustic waves. This mechanism helps seeds choose the optimal moment for growth.
CursusA new study has shown that, for accurate modeling of plasma behavior in tokamaks, it is essential to consider both transverse drifts and toroidal rotation. This approach will enable the development of more stable and efficient divertors for future fusion reactors.
CursusThe asteroid Psyche, the largest metallic object in the belt between Mars and Jupiter, may be a fragment of a planetary core. A NASA mission launched in 2023 will help uncover its origin and structural features.
CursusA new study has shown that australopithecines faced childbirth difficulties similar to those experienced by modern women. The evolution of upright walking and changes in pelvic structure made the birthing process more complicated for human ancestors millions of years ago.
CursusA new study has shown that the main factor behind the slipperiness of ice is the heating of its surface caused by friction, which leads to the formation of a thin layer of water. This finding brings together previous theories and explains how friction depends on speed.
CursusScientists at New York University have developed a method to control the formation of microcrystals using light, paving the way for the creation of adaptive materials with customizable properties. This new approach allows for precise regulation of crystal growth, dissolution, and structure, which holds promise for applications in photonic technologies and sensors.
CursusAmerican geneticists have discovered that the absence of Neanderthal genes on the X chromosome in modern humans is not due to biological incompatibility, but rather to the mating preferences of ancient people. The study showed that Neanderthal men more often formed unions with Homo sapiens women, while hybrid men rarely left descendants, which influenced the genetic makeup of future generations.
CursusWater samples collected from a depth of 1,120 meters beneath the Antarctic ice will help scientists model the processes occurring on the icy moons of planets. This research is crucial for the search for life beyond Earth.
CursusA new study suggests that Titan and Saturn’s famous rings may have formed as a result of a collision between ancient moons several hundred million years ago. The upcoming Dragonfly mission is expected to help confirm these hypotheses.
CursusA new study has shown that even during Earth's harshest ice ages, the climate remained variable, resembling modern climate cycles. This discovery changes our understanding of the stability of ancient climate systems.
NaturaA new study has shown that Neanderthals and ancient hunter-gatherers significantly influenced European ecosystems long before the advent of agriculture, altering vegetation through the use of fire and hunting.
NaturaA new study challenges widely held beliefs about the impact of wolves on the Yellowstone ecosystem, pointing out methodological errors in previous research. Scientists note that the effects of wolf reintroduction have been less pronounced and more varied than previously thought.